Cabinet of Ministers Regulations No. 621 in Riga on 27 July 2004 (pr. No 19) 45 amendments to the Cabinet of Ministers of 27 November 2001 on the rules ' rules on no 495 Latvian et seq of LBN 002-01 "building construction siltumtehnik" delimiting "Issued in accordance with article 2 of the law on construction of the fourth draw Cabinet 27 November 2001 rules" rules no 495 for the Latvian et seq of LBN 002-01 "building construction siltumtehnik" delimiting "(Latvian journal, 2001, no. 174) follows: 1. Replace the provision in paragraph 3, the words" the protection of the environment and regional development Ministry "with the words" economic Ministry ". 2. The Latvian et seq of the LBN 002-01 "construction of buildings delimiting siltumtehnik": 2.1 replace throughout the text: 2.1.1. symbol λ λ D; symbol dec 2.1.2. symbol the symbol Rdec RD; 2.2. to replace paragraph 6, the words "the protection of the environment and Ministry of regional development" by the words "economic Ministry"; 2.3. complement with 7.1 points et seq as follows: "If the heat transmittance būvelement 7.1 factor determined in accordance with the standard EN ISO 6946 2003 + EN: A1L, taking into account the constructive būvelement heterogeneity of layers and thermal bridges, buildings calculates heat loss coefficient of the HTA shall be determined in accordance with the formula (11) (defining the area of the design determined by the external dimensions būvelement): HT = Σ UjAj (11)"; 2.4. supplement with 8.1 points following et seq: "Būvelement-8.1 checked to make sure that the thermal bridge heat permeability coefficient does not exceed this 2 et seq table maximum value specified."; 2.5. make the following point 12: ' 12. Residential homes, homes, hospitals and kindergarten in one specific heat consumption per square metre one-story buildings in 1.05 hA's (W/m 2 x K), two-story buildings – 0.8 (W/m 2 x K), three-and four-story buildings – 0.7 (W/m 2 x K), and five more are standing buildings-0.6 (W/m 2 x K). "; 2.6. Express and 43 of 42 as follows: "All the insulation materials 42. determine the conductivity of the declared class. Insulation material class is declared in the guaranteed conductivity in w/(m x K) (Watts per meter and degrees) and rounded to the nearest higher class pointer. The manufacturer specifies the thermal insulation material class on the product packaging. 43. the following class declared conductivity w/(m x K): λ, λ, of 0.018 0.016 cl cl cl cl λ λ λ 0.020, 0.022, cl, cl, λ λ 0.024 0.026 cl, λ, λ 0.030 0.028 cl cl cl 0.036 λ, λ 0.033, cl, cl, 0.039 λ λ λ 0.042 cl, cl 0.050 0.045, λ, λ 0.055 cl cl, cl 0.065 0.060 λ , λ, λ 0.070 cl0,080 cl, cl, cl λ λ λ 0.090 0.100, cl, cl 0.120 λ, λ 0.110 cl, λ, λ 0.140 0.130 cl cl cl 0.180 λ, λ 0.160, cl, cl, λ λ 0.200 0.220 cl, cl, λ λ 0.240 0.260 cl and cl 0.300 0.280 λ. "; 2.7. supplement with 43.1 and 43.2 et seq of the following paragraph: "insulation materials 43.1 produced and that compliance is certified in accordance with the harmonized European standards and are marked with the CE mark, conduction class is equal to the declared value of the conductivity, determined in accordance with the relevant harmonised European standards. 43.2 If insulation materials manufactured in conformity with harmonised European standards and labelled with the CE mark, the product is declared siltumpretestīb RD (m2K/W), the product conductivity class determined in accordance with the formula (71) and the resulting value shall be rounded up to the nearest value with an accuracy of 0.001 W/(m K x): cl = λ DNA/RD (71) DNA which – nominal thickness of thermal insulation products in accordance with the relevant harmonised European standards. In this case, the manufacturer indicates the conductivity λ D declared or declared siltumpretestīb of construction products on the packaging, do not specify the RD with the conduction of individual designation class. "
Prime Minister i. Emsis economic Minister j. lujans