concrete

  1. W

    Laying Amtico - Advice for a Newbie

    I have a bit of a situation at the moment whereby I was due to have some Amtico laid for me a few weeks ago. Having spent months trying to locate a fitter, the agreed date finally came around. However, for one reason or another, the fitter wasn't able to lay the flooring during the agreed time...
  2. R

    Repairing concrete around drain area

    What's the best method to repair an area of concrete which has broken up? The area is where a drainage downpipe comes out. I think the idea by previous people was that the whole of the small backyard area would drain into the one rainwater drain and so they concreted everything they could see...
  3. D

    Slotted Concrete Fence Posts

    I want very sturdy slotted concrete posts. About 8 or 9 foot high. Can anyone recommend any particular make or type of post? For instance, are pebble ones the best ones? Thanks. Rich
  4. W

    Levelling hearth - what to use?

    Hi there, I'm trying to fit an old cast iron fireplace in my Victorian house. So far, I have replaced the builder's arch with a concrete lintel (the floor level is apparently a few inches higher now than when the house was built, so I needed a few extra inches for the insert. I've also removed...
  5. cwhaley

    HardiBacker Board - Gap Behind

    I'm prepping the fireplace in our front room for a new log burning stove. All of the brickwork/mortar is sound but I want to cover in 12mm concrete board (HardieBacker), as this is what I've been advised to do by the local authorities. First of all, is this gap necessary? No problem at all if...
  6. D

    Damaged DPM

    Hi Folks, My bathroom floor has had problems with damp and thinking that it was just condensation I pulled the Lino back to reveal pipes in the floor had been leaking. What is worse is whoever installed these pipes had also cut a hole in the DPC for the waste for the bath and never sealed...
  7. P

    Tanking slurry

    I fear this may cause a bit of eye rolling, but my questions is...if using tanking slurry on a damp concrete floor, does it have to meet the edge of the wall? I ask because the I'm loathed to remove the fitted kitchen, and the area under the cupboards is dry. I know the key word is 'tanking', as...
  8. R

    Cutting Concrete Reinforced Foundations

    Greetings all Currently removing part of our house to sell off the land to a developer. Demolished part of the house but am retaining part of the piled foundations and reinforced ring beam. Structural Engineer has recommended that we cut the foundations using a diamond saw instead of a kango...
  9. G

    Leveling a floor after the builder cocked it up?

    We had an extension built a few years ago - this resulted in the concrete floor of the extension abutting the existing wooden suspended floor in two rooms. The kitchen floor works perfectly - but the back room was/is a problem. I recall the activity at the time when they built the back room...
  10. H

    Gaps in floor and dpc

    There are gaps in the concrete floor just inside the front door of my house - and a pale blue sheet of plastic (which is, I suppose, a damp-proof course) is by no means intact. Here is an overview: The size of the gaps is shown by the two pound coin that can (just) be seen in the next three...
  11. A

    Self leveling

    Hi , i want to self level over wall tiles .Im always thinking outside the box .Is it possible .Or what else can i use i want a more modern look they are white 6x6 tiles only 3 rows up .only 2.5 square meters .Ideas please ?
  12. S

    Large concrete block

    I have a large concrete block 17ft × 9ft and 2-3ft thick in my garden that needs to be removed. Whats the best way to break it up without paying the earth?
  13. T

    Exposing brick on chimney breast

    There was a big crack and hole in the plaster of our chimney breast so my wife started hacking at it and things escalated haha - My main concern is the archway section. It seems to be concreted up, is this usually to support the archway itself or maybe its just an aesthetic patch to square off...
  14. M

    Poured concrete steps with brick

    Hi Guys I am trying to think of the best (easiest) way to do this. Basically I have a raised patio that I want to build a set of steps up/in to. the steps themselves will be almost a semi-circle. I want to use brick for the risers and then slabs on top. Question is, do I make forms and pour...
  15. S

    Ground beams, piling and waste services.

    Hello, Is there a maximum depth below floor level a ground beam can be cast? The reason for asking is there need to be waste pipes which would pass right through the ground beam, obviously weakening the beam and probably causing the waste pipe problems in the future. If i install the beam...
  16. D

    Driving on concrete slabs. What to bed them on?

    My parents have a path around their house made of semi decorative concrete 18inch slabs. Due to the nature of the otherwise gravel driveway these get drive on repeated and are not standing the pace. They need re-laying on a firmer footing but they are not sure what to spec. Most of the path...
  17. T

    steel column fixings to concrete pad fondation. help!

    Hello, I’m just about to fit some steels on my self build extension extension and I have the following questions- Do I need to use any kind of dry pack mortar or can I bolt straight down onto the pad foundation I have laid. It’s pretty flat as I levelled and smoothed it of after pouring...
  18. S

    Cracks on ends of concrete supporting walls (lintels?)

    Hi all, Hope someone can advise! I have recently purchased a 1900s terrace house and the living/dining room have been knocked through into one open plan room. Upon taking the (many) layers of old wallpaper off, we've discovered two cracks, approx 1-2mm running up each end of the concrete...
  19. A

    Asbestos in wall plaster or mastic adhesive?

    Hi all, Recently been aware that there is some asbestos in our artex ceiling that is going to be removed. Since then i have been trying to go through old photos of work that i've done to the house to see if anything could have potentially contained asbestos. So far i've posted about textured...
  20. B

    DPM Dilemma

    Hi all, We're installing a plywood floor in our 1800's home. At the moment the room in question has a concrete floor (which at some point was put down to replace an original floating wood floor) with a pathway in the middle that is original hallway tiles (the rooms either side of the hall were...
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