Thermal insulation of foundations from inside

15.01.2019.

Thermal insulation of foundations from inside https://www.tenapors.lv/wp-content/themes/movedo/images/empty/thumbnail.jpg 150 150 TENAPORS TENAPORS //www.tenapors.lv/wp-content/uploads/2018/12/Tenapors_logo.png 15.01.2019. 29.08.2019.

Thermal insulation of foundations from inside

Necessity

The thermal insulation of foundations from inside is used to thermally insulate basement premises if they cannot be insulated from outside. This technology allows improving thermal technical properties of the load-bearing structures and reducing the overall heat losses in the building. Internal thermal insulation can ensure the required basement micro climate and protect the premises against humidity. This technology should be combined with thermal insulation of basement floor. However, this technology will not protect foundations against effects of humidity and frost. Therefore, this solution is most often used for renovating buildings in situations when other solutions cannot be used.

Technology
The technology includes:
1. Preparation of foundation.
2. Placement of hydro insulation.
3. Fixing thermal insulation plates with a polyurethane glue.
4. Plastering.
The foundation must be clean and even. Before staring any mounting works, pay attention to the fact that hydro insulation should be based on water; otherwise polystyrene foam can start to decompose. Plastering is necessary for meeting fire-safety regulations.

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Solution products	Fire reaction class	Sizes	Thermal conductivity coefficient	Compression tensions	Tensile strength	Long-term water absorption	#
TENAPORS NEO EPS 80	-	1000×500* mm	≤0,031 W/m*K	≥21,8 kPa	≥80 kPa	≤3,5%	TENAPORS NEO EPS 80 Sizes 1000×500* mm Thermal conductivity coefficient ≤0,031 W/m*K Compression tensions ≥21,8 kPa Tensile strength ≥80 kPa Steam resistances 20-40 Long-term water absorption ≤3,5% Insulation thickness Upon request
TENAPORS EPS 60	E class	1000×500* mm	≤0,040 W/m*K	It is not recommended to use in load bearing structures	-	≤5%	TENAPORS EPS 60 Sizes 1000×500* mm Fire reaction class E class Thermal conductivity coefficient ≤0,040 W/m*K Compression tensions It is not recommended to use in load bearing structures Steam resistances 20-40 Long-term water absorption ≤5% Insulation thickness Upon request
TENAPORS NEO EPS 70	E class	1000×500* mm	≤0,032 W/m*K	It is not recommended to use in load bearing structures	≥70 kPa	≤3,5%	TENAPORS NEO EPS 70 Sizes 1000×500* mm Fire reaction class E class Thermal conductivity coefficient ≤0,032 W/m*K Compression tensions It is not recommended to use in load bearing structures Tensile strength ≥70 kPa Steam resistances 20-40 Long-term water absorption ≤3,5% Insulation thickness Upon request
TENAPORS EPS 80	-	1000×500* mm	≤0,037 W/m*K	≥21,8 kPa	≥80 kPa	≤5%	TENAPORS EPS 80 Sizes 1000×500* mm Thermal conductivity coefficient ≤0,037 W/m*K Compression tensions ≥21,8 kPa Tensile strength ≥80 kPa Steam resistances 20-40 Long-term water absorption ≤5% Insulation thickness Upon request
TENAPORS EPS 70	-	1000×500* mm	≤0,039 W/m*K	It is not recommended to use in load bearing structures	≥70 kPa	≤5%	TENAPORS EPS 70 Sizes 1000×500* mm Thermal conductivity coefficient ≤0,039 W/m*K Compression tensions It is not recommended to use in load bearing structures Tensile strength ≥70 kPa Steam resistances 20-40 Long-term water absorption ≤5% Insulation thickness Upon request

Thermal insulation of foundations from inside

Thermal insulation of foundations from inside

Necessity

Technology

Thermal insulation of foundations from outside

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